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Unit installation
Installer and user reference guide
48
FXMQ-A
VRV system air conditioner
4P701548-1 – 2022.07
5
Turn OFF the power.
6
Disconnect the electrical wiring.
▪
Remove the service cover.
▪
Disconnect the power supply.
▪
Disconnect the user interface.
▪
Reattach the service cover.
When installation of the system is already completed
1
Start cooling operation (see the reference guide or the service manual of the
user interface).
2
Gradually pour approximately 1 l of water to the drain pan, and check for leaks
(see
"When installation of the system is not yet completed"
47]).